Question

5дм9см+1см=? 5дм9см+1дм=?

Answer 1

1)60 сантиметров
2)69 сантиметров

Answer 2

В одном дециметре 10 сантиметров
5дм9см+1дм= 6дм9см или 69 см

Answer 3

To add 1cm to 5дм9см, we can simply add 1 to the number of centimeters:

• 5дм9см + 1см = 5дм10см

To add 1дм (which is equal to 10см) to 5дм9см, we can convert both measurements to centimeters, add them, and then convert the result back to decimeters and centimeters:

• 5дм9см = (5 × 10) + 9 = 59см
• 1дм = 10 × 1 = 10см
• 5дм9см + 1дм = 59см + 10см = 69см
• 69см can be expressed as 6дм9см, so: 5дм9см + 1дм = 6дм9см.